CN104702036B - Sealed sand grinder - Google Patents
Sealed sand grinder Download PDFInfo
- Publication number
- CN104702036B CN104702036B CN201510045844.2A CN201510045844A CN104702036B CN 104702036 B CN104702036 B CN 104702036B CN 201510045844 A CN201510045844 A CN 201510045844A CN 104702036 B CN104702036 B CN 104702036B
- Authority
- CN
- China
- Prior art keywords
- bearing
- main shaft
- ball cover
- spindle
- cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
- H02K5/124—Sealing of shafts
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses a sealed sand grinder. A spindle is mounted on the inner side of a body, a first bearing is connected on the upper portion of the spindle in a sleeved manner, the first bearing is mounted on the inner side of the upper portion of a bearing block, an upper bearing cover is fastened on the outer side of the first bearing, a washer sleeving the spindle is arranged on the lower side of the bearing, the space between the spindle and the first bearing and the space between the spindle and the washer are filled with wool felt, a nut sleeving the spindle is arranged between the upper bearing cover and the first bearing, the upper bearing cover is fixedly connected with the bearing block through a bolt, the bearing block is fixedly connected with the body, a second bearing is arranged on the lower portion of the bearing block, a spring clamping ring sleeving the spindle is arranged at the upper end of the second bearing, a lower bearing cover is fastened on the outer side of the second bearing, a sealing seat and a connecting seat ring are connected on a spindle of the lower bearing cover in a sleeving manner, the sealing seat is fixedly connected with the connecting seat ring through a hexagon socket screw, and a steady flow cover, a dispersing shaft, an adjusting washer and a plurality of dispersing disks sequentially sleeving the spindle are arranged on the lower side of the connecting seat ring.
Description
Technical field
The invention belongs to mechanical equipment technical field, and in particular to sealed sand mill.
Background technology
Skin grinder is mainly by feed belt and live-roller, and abrasive band idler roller, transmission flower roller motor composition, electric leather machine belting is straight
Transmission is connect, drives abrasive band to carry out grinding to plate face.Because motor does not have speed-regulating function, the strip to being produced produces surface
Lines change differs, and in motor operation, casing sealing is bad, causes long-time to use rear debris to block main shaft.
The content of the invention
It is contemplated that overcoming the defect of prior art, there is provided a kind of sealed sand mill, with compact conformation, sealing
The characteristics of good.
In order to solve above-mentioned technical problem, the invention provides following technical scheme：
A kind of sealed sand mill, including upper ball cover, nut, bolt, bearing one, bearing block, fuselage, packing ring, Pilus Caprae seu Oviss
Felt, spring collar, bearing two, lower ball cover, sealing gland, seal receptacle, connection seat ring, cylinder, dispersion axle, stay-bolt, tune
Whole packing ring, dispersion impeller, main shaft, current stabilization cover, stop washer, inboard is provided with main shaft, and main shaft upper socket has bearing one, axle
Hold one and be installed on bearing block upper inner, the outside of bearing one fastens upper ball cover, and the downside of bearing one is provided with and is socketed on main shaft
Packing ring, between main shaft and upper ball cover, between main shaft and packing ring be filled with wool felt, set between upper ball cover, bearing one
There is the nut for being socketed on main shaft, upper ball cover is fixedly connected by bolt with bearing block, and bearing block is fixedly connected with fuselage, bearing
Seat bottom is provided with bearing two, and the upper end of bearing two is provided with the spring collar being socketed on main shaft, and the outside of bearing two fastens lower axle
Lid is held, seal receptacle, connection seat ring are socketed with the main shaft of lower ball cover, seal receptacle and connection seat ring are fixed by hexagon socket head cap screw
Connection, couples seat ring downside and is provided with current stabilization cover, dispersion axle, adjustment packing ring and the multiple dispersion impellers being socketed in successively on main shaft.
Further, sealing gland is stamped by bolt on seal receptacle.
Further, nut outside is cased with stop washer.
Further, couple at seat ring outer rim and be connected with cylinder.
Further, cylinder lever connecting rod bolt between main shaft lower end and dispersion axle.
Compared with prior art, the present invention has following beneficial effect：
Present configuration rationally, between main shaft and bearing one, between main shaft and packing ring is filled with wool felt, significantly carries
The sealing and stability of high motor；Suitable for the plate face grinding of all size, sealing is provided with motor shaft, is sealed
Property is good.
Description of the drawings
Fig. 1 is the schematic diagram of sealed sand mill of the invention；
Fig. 2 is the partial enlarged drawing of sealed sand mill of the invention；
Specific embodiment
The preferred embodiments of the present invention are illustrated below in conjunction with accompanying drawing, it will be appreciated that preferred reality described herein
Apply example and be merely to illustrate and explain the present invention, be not intended to limit the present invention.
As shown in Figure 1-2, a kind of sealed sand mill, including upper ball cover 2, nut 3, bolt 4, bearing one 5, bearing block
6th, fuselage 7, packing ring 8, wool felt 1 and 9, spring collar 10, bearing 2 11, wool felt 12, lower ball cover 13, sealing gland 15,
It is seal receptacle 16, connection seat ring 17, cylinder 18, dispersion axle 19, stay-bolt 20, adjustment packing ring 21, dispersion impeller 22, main shaft 23, steady
Stream cover 24, stop washer 25, the inner side of fuselage 7 is provided with main shaft 23, and the upper socket of main shaft 23 has bearing 1, and bearing 1 is installed on
The upper inner of bearing block 6, the outside of bearing 1 fastens upper ball cover 2, and the downside of bearing 1 is provided with the packing ring being socketed on main shaft
8, wool felt 1 is filled between main shaft and upper ball cover, wool felt 9, upper ball cover 2, axle are filled between main shaft and packing ring
Hold and the nut 3 for being socketed on main shaft 23 is provided between one 5, the outside of nut 3 is cased with stop washer 25.Upper ball cover 2 passes through the He of bolt 4
Bearing block is fixedly connected, and bearing block 6 is fixedly connected with fuselage 7, and the bottom of bearing block 6 is provided with bearing 2 11, and the upper end of bearing 26 sets
There is the spring collar 10 being socketed on main shaft, the outside of bearing 2 11 fastens lower ball cover 13, covers on the main shaft of lower ball cover 13
Seal receptacle 16, connection seat ring 17 are connected to, sealing gland 15 is stamped by bolt 14 on seal receptacle 16, connected at the connection outer rim of seat ring 17
It is connected to cylinder 18.Seal receptacle 16 is fixedly connected with connection seat ring 17 by hexagon socket head cap screw 26, be provided with the downside of connection seat ring 17 according to
The secondary current stabilization cover 24 being socketed on main shaft, dispersion axle 19, adjustment packing ring 21 and multiple dispersion impellers 22.Main shaft lower end and dispersion axle it
Between cylinder lever connecting rod bolt 20.
Explanation embodiments of the present invention are the foregoing is only, the present invention is not limited to, for the technology of this area
For personnel, all any modification, equivalent substitution and improvements within the spirit and principles in the present invention, made etc. should be included in
Within protection scope of the present invention.
Claims (1)
1. a kind of sealed sand mill, including upper ball cover, nut, bolt, bearing one, bearing block, fuselage, packing ring, wool felt,
Spring collar, bearing two, lower ball cover, sealing gland, seal receptacle, connection seat ring, cylinder, dispersion axle, stay-bolt, adjusting pad
Circle, dispersion impeller, main shaft, current stabilization cover, stop washer, it is characterised in that：Inboard is provided with main shaft, and main shaft upper socket has axle
One is held, bearing one is installed on bearing block upper inner, and the outside of bearing one fastens upper ball cover, and the downside of bearing one is provided with and is socketed in
Packing ring on main shaft, is filled with wool felt, upper ball cover, bearing one between main shaft and upper ball cover, between main shaft and packing ring
Between be provided with the nut for being socketed on main shaft, upper ball cover is fixedly connected by bolt with bearing block, and bearing block and fuselage are fixed and connected
Connect, bearing block bottom is provided with bearing two, the upper end of bearing two is provided with the spring collar being socketed on main shaft, and the outside of bearing two fastens
There is lower ball cover, seal receptacle, connection seat ring are socketed with the main shaft of lower ball cover, seal receptacle and connection seat ring are by interior hexagonal spiral shell
Bolt is fixedly connected, and couples seat ring downside and is provided with current stabilization cover, dispersion axle, adjustment packing ring and the multiple dispersions being socketed in successively on main shaft
Disk, nut outside is cased with stop washer, and sealing gland is stamped on seal receptacle, cylinder is connected with connection seat ring outer rim, under main shaft
Cylinder lever connecting rod bolt between end and dispersion axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510045844.2A CN104702036B (en) | 2015-01-29 | 2015-01-29 | Sealed sand grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510045844.2A CN104702036B (en) | 2015-01-29 | 2015-01-29 | Sealed sand grinder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104702036A CN104702036A (en) | 2015-06-10 |
| CN104702036B true CN104702036B (en) | 2017-04-12 |
Family
ID=53348890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510045844.2A Expired - Fee Related CN104702036B (en) | 2015-01-29 | 2015-01-29 | Sealed sand grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104702036B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2047597U (en) * | 1989-03-17 | 1989-11-15 | 中国包装工程学院科技处 | Multi-functional high-fine disintegrator |
| CN2437405Y (en) * | 2000-06-20 | 2001-07-04 | 王小伦 | Sterile crushing granule dressing machine |
| CN201644144U (en) * | 2010-03-08 | 2010-11-24 | 江阴中新工程设备有限公司 | Colloidal mill |
| US7845587B2 (en) * | 2008-03-28 | 2010-12-07 | Alstom Technology Ltd | Pulverizer upper gearbox bearing assembly |
| CN201774348U (en) * | 2010-06-29 | 2011-03-23 | 江苏远东电机制造有限公司 | Adjustable shaft seal structure of electric motor |
| CN202909782U (en) * | 2012-11-12 | 2013-05-01 | 东莞市琅菱机械有限公司 | Closed sand mill |
| CN203756992U (en) * | 2014-04-04 | 2014-08-06 | 上海科利瑞克机器有限公司 | Leakage prevention type micro powder roller mill main shaft seal structure |
| CN203830076U (en) * | 2014-02-20 | 2014-09-17 | 上海惠为机电设备有限公司 | Table type ball mill |
| CN104190504A (en) * | 2014-08-15 | 2014-12-10 | 广州派勒机械设备有限公司 | High-performance super-flow nanometer sand mill |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1034001A (en) * | 1996-07-23 | 1998-02-10 | Sony Corp | Shaft seal device for sand mill |
| KR200456379Y1 (en) * | 2008-11-18 | 2011-10-27 | 조용래 | Screen device for agitating member of liquid material agitator |
-
2015
- 2015-01-29 CN CN201510045844.2A patent/CN104702036B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2047597U (en) * | 1989-03-17 | 1989-11-15 | 中国包装工程学院科技处 | Multi-functional high-fine disintegrator |
| CN2437405Y (en) * | 2000-06-20 | 2001-07-04 | 王小伦 | Sterile crushing granule dressing machine |
| US7845587B2 (en) * | 2008-03-28 | 2010-12-07 | Alstom Technology Ltd | Pulverizer upper gearbox bearing assembly |
| CN201644144U (en) * | 2010-03-08 | 2010-11-24 | 江阴中新工程设备有限公司 | Colloidal mill |
| CN201774348U (en) * | 2010-06-29 | 2011-03-23 | 江苏远东电机制造有限公司 | Adjustable shaft seal structure of electric motor |
| CN202909782U (en) * | 2012-11-12 | 2013-05-01 | 东莞市琅菱机械有限公司 | Closed sand mill |
| CN203830076U (en) * | 2014-02-20 | 2014-09-17 | 上海惠为机电设备有限公司 | Table type ball mill |
| CN203756992U (en) * | 2014-04-04 | 2014-08-06 | 上海科利瑞克机器有限公司 | Leakage prevention type micro powder roller mill main shaft seal structure |
| CN104190504A (en) * | 2014-08-15 | 2014-12-10 | 广州派勒机械设备有限公司 | High-performance super-flow nanometer sand mill |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104702036A (en) | 2015-06-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhao Chunguang Inventor before: Zhou Zhengying Inventor before: Lai Hongyi |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170313 Address after: 266300 Qingdao City, Jiaozhou Province, north of the office of the North Industrial Park, Jilin Road, No. 111, No. Applicant after: QINGDAO JINHEJIN COMPUTER CONTROL METAL PLATE MANUFACTURE CO.,LTD. Address before: 545000 the Guangxi Zhuang Autonomous Region Liunan District of Liuzhou City Liu Tai Road No. 10 Building 2 unit 5, No. 202 Applicant before: Zhou Zhengying |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170412 Termination date: 20220129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |